package com.itheima.health.controller.admin;

import com.itheima.health.common.MessageConst;
import com.itheima.health.result.Result;
import com.itheima.health.util.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
@Slf4j
@Api(tags = "通用相关接口")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result upload(@RequestParam(value = "imgFile") MultipartFile file) {
        log.info("文件上传:{}", file);

        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //取后缀名
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
            //生成一个随机的36位字母和数字
            String name = UUID.randomUUID().toString() + extension;

            String filePath = aliOssUtil.upload(file.getBytes(), name);
            return new Result(true,MessageConst.UPLOAD_SUCCESS,filePath);
        } catch (IOException e) {
            log.error("文件上传失败");
        }
        return new Result(false,MessageConst.UPLOAD_FAILED);
    }
}
